USD576212SActiveUtility

Dual-tip pen/marker

74
Assignee: BEIFA GROUP CO LTDPriority: Sep 18, 2006Filed: Mar 9, 2007Granted: Sep 2, 2008
Est. expirySep 18, 2026(~0.2 yrs left)· nominal 20-yr term from priority
Inventors:Zhiming QiuYong Zhang
74
PatentIndex Score
20
Cited by
17
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a dual-tip pen/marker, as shown and described.

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